Conference Information The regression importance index of a coherent system evaluates a component’s importance, taking into account the system’s conditional mean lifetime when the component’s failure time is known. The aim is to extend such importance measure to subgroups of components, introducing the “regression importance signature”. This is a toolContinue Reading

Conference Information Stochastic growth models and sigmoidal dynamics are essential tools for describing patterns that frequently arise in natural systems. They are widely used in biology and ecology to represent mechanisms such as population development, disease spread, and adaptive responses to environmental fluctuations. In this work, we investigate a lognormalContinue Reading

Conference Information We address the problem of inference and imputation in non-homogeneous lognormal diffusion processes when data are sparse and irregularly observed in time. Standard imputation techniques typically condition only on past information, which can be inadequate when previous observations are unavailable or temporally distant from the prediction point, resultingContinue Reading

MatEduca día 13 de febrero de 2026: Charla divulgativa a cargo de Ana Aguilera (Dpto. Estadística e Investigación Operativa). Título: El superpoder de la estadística: domina el mundo de los datos Centros participantes: IES Al-Ándalus de Almuñécar Más información en: https://www.ugr.es/~mateduca/ Sesiones de MatEduca en el curso 2025-2026: 07 deContinue Reading

From May 18th to May 20th, 2026, IMAG will host the Meetings on Computer Algebra and Applications (“Encuentros de Álgebra Computacional y Aplicaciones”, EACA). Webpage: https://www.ugr.es/~eaca2026/ These meetings, whose first edition was held in 1995, are promoted by the Spanish “Red Temática de Cálculo Simbólico, Álgebra Computacional y Aplicaciones” (EACAContinue Reading

Granada, Spain, May 28-29, 2026 Reliability, maintenance and safety in the data-driven era In a context of increasing system complexity, digital transformation, and growing societal demands for safety, resilience, vulnerability reduction, and sustainability, the field of reliability and maintenance engineering is undergoing a profound evolution. This year’s Spring Meeting aimsContinue Reading

June 15 to 19, 2026 This summer school is part of the OneMath World School, a global effort coordinating several mathematics institutes to organise schools on emerging topics in mathematics. It is a collaboration among several institutes: Casa Matemática Oaxaca (CMO), Mexico Chennai Mathematical Institute (CMI), India Institute of MathematicsContinue Reading